/**
 * Copyright (C) 2005-2009 Alfresco Software Limited.
 *
 * This file is part of the Spring Surf Extension project.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.extensions.config.evaluator;

/**
 * Evaluator that tests whether an object is equal to a string
 * 
 * @author gavinc
 */
public class StringEvaluator implements Evaluator
{
    /**
     * Tests whether the given object is equal to the string given in the condition
     * 
     * @see org.springframework.extensions.config.evaluator.Evaluator#applies(java.lang.Object, java.lang.String)
     */
    public boolean applies(Object obj, String condition)
    {
        boolean result = false;

        if (obj instanceof String)
        {
            result = obj.toString().equals(condition);
        }

        return result;
    }

}
